/**
 * Copyright 2010 Longyi Qi
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

#import <Foundation/Foundation.h>

#import "NGHeader.h"

@class CancelRpc;
@class NGClientRpcChannel;

@interface NGCancelRpc : NSObject {
	long _sequenceNo;
	NGClientRpcChannel *_channel;
}

+ (NGCancelRpc *) cancelRpcWithSequenceNo:(long)sequenceNo channel:(NGClientRpcChannel *)channel;

- (id) initWithSequenceNo:(long)sequenceNo channel:(NGClientRpcChannel *)channel;

- (void) startCancel;

@end
